Qualis Audio Sentine, User Manual, Page: 100 / 108

94 User Manual
Metadata Analyzes status bit metadata
Detects metadata inconsistency
Other analysis
DC Inputs Compare to independent min & max values
Temperature Compare to min & max temperature
Analog input
Connection 8 channels on 25 pin female D-sub
Format Balanced or Unbalanced
Input Impedance 1 MΩ, each side to ground
Maximum Input +28 dBu
CMRR >50 dB, 20 Hz to 20 kHz, 10 Ω source imbalance
Response ±0.1 dB, 20 Hz to 20 kHz
S/N >105 dB, 20 Hz to 20 kHz
Crosstalk >80 dB, 20 Hz to 20 kHz
Digital input/output
Input Format AES-3 120 Ω Balanced or 75 Ω Unbalanced
Output Format AES-3 75 Ω Unbalanced
Word Width 16 to 24 bit
Connector A 4 AES-3 inputs (8 ch.), 1 AES-3 output on one 15 pin high density
female D-sub
Sample Rate 32 kHz to 192 kHz, each stream asynchronous to all others
Connector B 1 AES-3 input selected from 4 AES-3 inputs on one 15 pin high
density female D-sub
Sample Rate 32 kHz to 48 kHz
Cable
Compatibility Unbalanced inputs use VGA to BNC cable, Balanced inputs use a
custom DB15HD to 4 XLR / 1 BNC cable (available as an option)
Auxiliary signals
Connection 25 pin female D-sub
LTC Input Balanced, AC coupled, 22 kΩ, each side to ground, 5Vpp max
Auxiliary Inputs 6, 0 to 2.55VDC, unbalanced, 340 ms sampling interval
Control Inputs 4, 2 per Loudness meter, 0.6V low, 2.7V high, 5V max input, 40 ms
minimum width, 20 ms debounce after last transition
Alarm Outputs 4, open-collector, 24V/100mA max
Miscellaneous
Network 10BASE-T Ethernet, RJ45 with status LEDs
Chassis 1.75" H (1U) x 17" W x 7" D (8.9 cm x 54.2 cm x 17.8 cm)
Power 24V at 0.5 A max from external adaptor
Power adaptor 100V/120V/240V, 50/60 Hz, 15W